20th April 1961 Finnish architect Alvar Aalto given the task of replanning the centre of Helsinki explaining to the Burgomaster Lauri Aho the plans...
{"Image ImageDescription": "Architects, pic: 20th April 1961, Finnish architect Alvar Aalto (left) given the task of replanning the centre of Helsinki, explaining to the Burgomaster Lauri Aho the plans with the aid of an 8 metre long model  (Photo by Paul Popper/Popperfoto via Getty Images/Getty Images)"}